ABSOLUTE CONTROL Control the outcome of any battle with a gaming mouse that combines high precision, a cutting-edge lightweight body, and the fastest actuation in gaming. Meet the Razer Viper—featuring industry-leading mice technology that’s designed with and tested by Team Razer athletes, bringing you a mouse that’s bred to tear up the pro scene.

RAZER™ OPTICAL MOUSE SWITCH Every click you make actuates at the speed of light. The Razer™ Optical Mouse Switch utilizes an infrared light beam to register a click, resulting in an industry-leading response time of 0.2 milliseconds. Its instant actuation eliminates debounce and unintended clicks, giving you complete control in execution.

HOW IT WORKS When a click is made, the Razer™ Optical Mouse Switch opens its shutter to allow an infrared light beam to pass through. This is how an electrical signal is sent to your computer. Actuation is achieved at the speed of light, generating the fastest response time in gaming at 0.2 milliseconds — 3 times faster than traditional mechanical switches.

Unrivalled DURABILITY As no mechanical contact is needed for the transmission of electrical signals, the Razer™ Optical Mouse Switch is less prone to wear and tear from extensive usage. This allows industry-leading durability of up to 70 million clicks—40% more than the previous best.

RAZER 5G OPTICAL SENSOR Engineered with 99.4% tracking accuracy and up to 16,000 DPI, the Razer 5G Optical Sensor offers deadly precision. When combined with your physical dexterity and skill, the Razer Viper represents a mouse that achieves a true extension of yourself in the game.

69G LIGHTWEIGHT DESIGN During the competition, even the tiniest advantage can make a difference. The Razer Viper weighs in at just 69g without any compromise on its build strength. A lighter mouse allows swifter, more controlled swipes, augmenting the speed of your reaction in battle.

RAZER™ SPEEDFLEX CABLE In our pursuit of giving you every ounce of competitive edge, we’ve designed a mouse cable that enables smoother swipes. The Razer Viper features the highly flexible Razer™ Speedflex Cable, bringing you unhindered control with minimal drag.